Mathematics, 21.09.2020 16:01 ikgopoleng8815
Select the correct answer. The zeros of a quadratic function are 6 and -4. Which of these choices could be the function? A. f(x) = (x − 6)(x + 4) B. f(x) = (x + 6)(x + 4) C. f(x) = (x + 6)(x − 4) D. f(x) = (x − 6)(x − 4)
Answers: 1
Mathematics, 21.06.2019 17:00
Evaluate the expression for the given value of the variable 2×(c2-5) for c=4
Answers: 1
Mathematics, 21.06.2019 18:30
At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.
Answers: 2
Select the correct answer. The zeros of a quadratic function are 6 and -4. Which of these choices co...
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